Polar Loop 2 vs. Apple Watch vs. Xiaomi Mi Band 3 vs. Swatch Touch Zero One vs. Huawei Band 2

 
Loop 2
Watch
Mi Band 3
Touch Zero One
Band 2
 PolarLoop 2Remove Buy NowAppleWatchRemove Buy NowXiaomiMi Band 3Remove Buy NowSwatchTouch Zero OneRemove Buy NowHuaweiBand 2Remove Buy Now

Basic Info

Suggested Price$120$349$44.95$220$69.99
Release20152015201820152017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygen
Sleepn/a
Steps
Swimn/a

Battery

Duration8 days (without notifications)18 hours20 daysn/a21 days
Rechargeable

Compatibility

Androidn/a
iOSn/a
Windows Phonen/aNAn/a
Macn/aNAn/a
Windowsn/aNAn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a340 x 272 or 390 x 312128 x 80n/a128 x 32
Sizen/a1.5 inches or 1.65 inches0.78 inchesn/a0.91 inches
Touch
TypeLEDAMOLEDOLEDn/aPMOLED

Functions

Audio Speakern/a
Clock
Phonen/a
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimetern/a
Ultraviolet Sensor
Water Resistance2 ATMIPX75 ATM5 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/aWatch OSn/a
Apps
Musicn/a

All Wearables